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      Private Investigators & Detectives in Frontenac, MO

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      64. Absolute Accurate Investigations & Legal Support Services

      Absolute Accurate Investigations & Legal Support Services
      314-457-9999Call Now
      5.0
      5.0
      Private Investigators & Detectives

      Serving the Frontenac Area

      "Our firm had trouble getting a defendant served with a court summons in St. Louis; we had used multiple process service companies in the St. Louis area but to no avail. Then we…"

      65. D & D Investigation Co Inc

      D & D Investigation Co Inc
      314-741-0808Call Now
      Private Investigators & Detectives

      Serving the Frontenac Area

      CLOSED NOW:9:00 am - 11:00 am

      70. A Penni-Wise Investigations

      A Penni-Wise Investigations
      314-223-0531Call Now
      Private Investigators & Detectives

      Serving the Frontenac Area

      CLOSED NOW:9:00 am - 5:00 pm

      76. Daden Investigative Service

      Daden Investigative Service
      314-445-9560Call NowVisit Website
      Private Investigators & Detectives

      Serving the Frontenac Area

      CLOSED NOW:8:00 am - 9:00 pm

      From Business: Missouri Private Investigator

      81. Landlord Shield

      Landlord Shield
      314-771-6500Call Now
      5.0
      5.0
      Private Investigators & Detectives

      Serving the Frontenac Area

      "They are fantastic! I own several proprieties and I can always count on My Landlord Shield to give me accurate credit, rental, job, and criminal background history. In…"

      82. McDowell & Assoc

      McDowell & Assoc
      314-621-9300Call NowVisit Website
      Private Investigators & Detectives

      Serving the Frontenac Area

      CLOSED NOW:9:00 am - 5:00 pm

      84. Process Servers, Private Investigators, Polygraphs, Mediations & Notary Public

      Process Servers, Private Investigators, Polygraphs, Mediations & Notary Public
      833-603-5968Call NowVisit Website
      Private Investigators & DetectivesProcess ServersLegal Document Assistance

      Serving the Frontenac Area

      OPEN NOW:12:00 am - 11:59 pm

      From Business: Civil & Criminal Private Investigators, Nationwide Process Servers, Mediators in Oklahoma Polygraph Examiners in Oklahoma & Lie Detector Test in Oklahoma City, Nationwide Skip…

      87. Mid-West Protective Service Inc

      Mid-West Protective Service Inc
      636-391-2188Call NowVisit Website
      Directions
      Private Investigators & DetectivesEmployment ScreeningLie Detection Service

      16024 Manchester Rd Ste 216, Ellisville, MO 63011

      From Business: Mid-West Protective Service is an investigative and detective agency atht provides a range of security services. The company offers data systems recovery, disaster and…

      88. Mid-West Protective Service Inc

      Mid-West Protective Service Inc
      636-391-2188Call NowVisit Website
      Directions
      Private Investigators & DetectivesLie Detection ServiceEmployment Screening

      16176 Westwoods Business Park, Ballwin, MO 63021

      From Business: Mid-West Protective Service is an investigative and detective agency atht provides a range of security services. The company offers data systems recovery, disaster and…

      YP
      32 Years
      in Business
      Amenities:
      Wheelchair accessible

      89. Wilcorp Consultants

      Wilcorp Consultants
      314-858-6744Call NowVisit Website
      Directions
      Private Investigators & Detectives

      P.O. Box 673, Saint Ann, MO 63074

      CLOSED NOW:7:00 am - 9:00 pm

      From Business: WILCORP boasts highly trained, professional investigators who will go to the ends of the Earth for you. Call us today for your consultation.

      YP
      26 Years
      in Business
      Amenities:
      Wheelchair accessible

      90. Investigator Location Services, LLC

      Investigator Location Services, LLC
      636-410-8302Call NowVisit Website
      Directions
      Private Investigators & Detectives

      2415 Pleasant Valley Dr, Saint Charles, MO 63303

      OPEN 24 HOURS

      From Business: We provide support to law firms, companies and individuals for all their locate needs. We can assist you with anything from locating individuals (absent parents, defendant,…

      YP
      8 Years
      in Business

      We found 110 results for Private Investigators Detectives in or near Frontenac, MO.They also appear in other related business categories including Security Guard & Patrol Service, Process Servers, and Skip Tracing. 1 of these businesses has an A/A+ BBB rating. 10 of the rated businesses have 4+ star ratings.


      The businesses listed also serve surrounding cities and neighborhoods including Clayton, Downtown St. Louis, and Downtown West. These businesses offer their services in one-or-more of the following languages: French, Polish, and Portuguese.